Measuring 2-D laser-beam phase and intensity profiles: a new technique
Applied Optics, Vol. 23, Issue 9, pp. 1399-1402 (1984)
http://dx.doi.org/10.1364/AO.23.001399
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Abstract
A new technique has been developed that uses an acoustooptic modulator, a heterodyne detector, and 2-D raster-scanning mirrors to characterize laser-beam quality. The technique is described, and its preliminary performance is discussed in relation to the real-time 2-D phase and intensity profiles it produces and the computer data processing performed on those profiles.
© 1984 Optical Society of America
Citation
Charles P. Wang, "Measuring 2-D laser-beam phase and intensity profiles: a new technique," Appl. Opt. 23, 1399-1402 (1984)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-23-9-1399
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